Air treatment device

Abstract

The application discloses an air treatment device, which comprises the following: a support with a circumferential side open to form a mounting port; a partition plate arranged at the mounting port, the partition plate and the support defining a mounting cavity, the side of the partition plate away from the mounting cavity having a containing cavity, the side of the containing cavity away from the mounting cavity being open to form a pulling port, the partition plate having a through hole communicating the mounting cavity and the containing cavity; a water tank comprising a first tank body and a second tank body connected together, the first tank body having a first water holding tank, the second tank body having a second water holding tank, the first water holding tank and the second water holding tank being communicated, the first tank body being arranged in the containing cavity, and the second tank body extending into the mounting cavity through the through hole; a humidifying membrane assembly arranged in the mounting cavity, part of the humidifying membrane assembly being located in the second water holding tank; and a fan arranged in the mounting cavity, with the air inlet of the fan opposite to the humidifying membrane assembly. According to the air treatment device, the air can be humidified, the water tank can be accurately positioned, the assembly size can be accurate, and the structural strength is high.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of air treatment equipment, in particular to an air treatment device. BACKGROUND

[0002] In the related art, the sink is fixed by the shell, the cooperation limiting precision of the sink is poor, and the cooperation precision between the sink and the cover plate cannot be ensured. SUMMARY

[0003] The present application aims to solve at least one of the technical problems in the prior art. To this end, one object of the present application is to provide an air treatment device which can humidify air, ensure accurate positioning of the sink, precise assembly size, and high structural strength.

[0004] The air treatment device according to the embodiment of the present application comprises: a bracket, the circumferential side of the bracket is open to form a mounting port; a partition plate, the partition plate is arranged at the mounting port, the partition plate and the bracket define a mounting cavity, the side of the partition plate away from the mounting cavity has a containing cavity, the side of the containing cavity away from the mounting cavity is open to form a pulling port, the partition plate has a through hole communicating the mounting cavity and the containing cavity; a sink, the sink comprises a first tank body and a second tank body connected with each other, the first tank body has a first water tank, the second tank body has a second water tank, the first water tank and the second water tank are communicated, the first tank body is arranged in the containing cavity, and the second tank body extends into the mounting cavity through the through hole; a humidifying membrane assembly, the humidifying membrane assembly is arranged in the mounting cavity, and part of the humidifying membrane assembly is located in the second water tank; and a fan, the fan is arranged in the mounting cavity, and the air inlet of the fan is opposite to the humidifying membrane assembly.

[0005] According to the air treatment device of the embodiment of the present application, part of the humidifying membrane assembly is located in the second water tank, and the air inlet of the fan is opposite to the humidifying membrane assembly, so that the humidifying membrane assembly can absorb the liquid in the second water tank, the fan can blow out the liquid evaporated by the humidifying membrane assembly to humidify the ambient air, and the air treatment device can realize the humidification function of air; the side of the partition plate away from the mounting cavity has the containing cavity, the side of the containing cavity away from the mounting cavity is open to form the pulling port, the through hole of the partition plate communicates the mounting cavity and the containing cavity, the first tank body is arranged in the containing cavity, and the second tank body extends into the mounting cavity through the through hole, so that the sink can be placed conveniently, the position of the sink can be limited by the partition plate, the assembly size is accurate, the cooperation between the sink and other structures on the partition plate is more accurate, the cooperation is reliable, the second tank body can be placed conveniently through the through hole, the assembly efficiency is improved, the structure of the air treatment device is more compact, and the structural strength of the air treatment device is improved.

[0006] In addition, the air treatment device according to the above-mentioned embodiments of the present application can further have the following additional technical features:

[0007] The air treatment device according to some embodiments of the present application, the partition plate comprises: a bottom plate, the bottom plate is arranged in the support, the bottom plate and the support jointly define the installation cavity, the through hole is arranged on the bottom plate; a side plate, one end of the side plate is connected with the outer edge of the bottom plate, the other end of the side plate extends towards the installation opening, the side plate is annular, the bottom plate and the side plate jointly define the containing cavity.

[0008] According to some embodiments of the present application, the water tank is detachably arranged in the containing cavity through the pull opening.

[0009] According to some embodiments of the present application, the water tank is detachably arranged in the containing cavity through the pull opening.

[0010] According to some embodiments of the present application, the bottom wall of the containing cavity has an elastic piece which is elastically deformable in the up-down direction, the upper surface of the elastic piece has a clamping protrusion, and the outer bottom wall of the first groove body has a clamping groove matched with the clamping protrusion.

[0011] According to some embodiments of the present application, the air treatment device further comprises a container bottle, the first groove body further has a storage cavity for placing the container bottle, and the side of the storage cavity towards the pull opening is open to form a placing opening.

[0012] According to some embodiments of the present application, the bottom wall of the storage cavity has an elastic arm, one end of the elastic arm near the placing opening is elastically deformable in the up-down direction, and the upper surface of the end of the elastic arm near the placing opening has a stop protrusion.

[0013] According to some embodiments of the present application, the bottom wall of the partition plate is provided with an avoiding hole for avoiding the elastic arm.

[0014] According to some embodiments of the present application, the humidifying film assembly comprises a rotating wheel and a wet film arranged on the rotating wheel, the rotating wheel is rotatably arranged on the second groove body, and part of the rotating wheel and the wet film is located in the second water tank.

[0015] According to some embodiments of the present application, the air treatment device further comprises a driving assembly, the driving assembly comprises a motor and a gear, the motor is arranged in the installation cavity, the gear is connected with the output shaft of the motor, the outer peripheral wall of the rotating wheel is provided with a rack matched with the gear, and the rack extends along the circumferential direction of the rotating wheel.

[0016] According to some embodiments of the present application, the side of the humidifying film assembly away from the air inlet of the fan is provided with a filter screen.

[0017] According to some embodiments of the present application, the air treatment device further comprises a cover plate, the cover plate covers the second groove body, and the humidifying membrane assembly is arranged between the cover plate and the second groove body.

[0018] According to some embodiments of the present application, the fan comprises a volute and a fan wheel arranged in the volute, the air inlet is arranged on a side of the volute facing the humidifying membrane assembly, a surface of the volute having the air inlet has a first sealing rib, the first sealing rib extends along a circumferential direction of the air inlet, a side of the second groove body and the cover plate facing the fan is provided with a second sealing rib, the second sealing rib is located radially inside the first sealing rib and is in contact with the first sealing rib.

[0019] According to some embodiments of the present application, the air treatment device comprises an electrolysis module for electrolyzing liquid in the water tank, the electrolysis module is slidably arranged on the partition plate, and the electrolysis module has a first position and a second position, in the first position, the electrolysis module is inserted into the water tank, and in the second position, the electrolysis module is separated from the water tank.

[0020] According to some embodiments of the present application, a side of the partition plate facing the mounting cavity is provided with a receiving cavity for accommodating the electrolysis module, the receiving cavity has an inlet and outlet opposite to the water tank, and the electrolysis module is adapted to extend into the water tank through the inlet and outlet.

[0021] According to some embodiments of the present application, the partition plate is provided with a guide groove extending in the vertical direction, the partition plate is provided with a pull buckle, the pull buckle is connected with the electrolysis module, and the pull buckle is slidably arranged in the guide groove.

[0022] According to some embodiments of the present application, the partition plate is provided with a limiting portion, and in the second position, the pull buckle is locked with the limiting portion.

[0023] Additional aspects and advantages of the present application will be made apparent from the following description of embodiments of the present application, which will be given for the purpose of illustration and without limitation. BRIEF DESCRIPTION OF DRAWINGS

[0024] The above and / or additional aspects and advantages of the present application will become apparent and be readily understood from the following description of embodiments, given for the purpose of illustration and without limitation, in which:

[0025] Figure 1 is a structural schematic view of an air treatment device according to an embodiment of the present application from one angle;

[0026] Figure 2 isFigure 1 sectional view along the direction indicated by line A-A;

[0027] Figure 3 is a structural schematic view of the air treatment device according to an embodiment of the present application from another angle;

[0028] Figure 4 is a structural schematic view of the air treatment device according to an embodiment of the present application (wherein the bracket is not shown);

[0029] Figure 5 is an exploded view of the air treatment device according to an embodiment of the present application;

[0030] Figure 6 is a structural schematic view of the fan according to an embodiment of the present application;

[0031] Figure 7 is an exploded view of the air treatment device according to an embodiment of the present application from one angle;

[0032] Figure 8 is an exploded view of the air treatment device according to an embodiment of the present application from another angle;

[0033] Figure 9 is a structural schematic view of the water tank, humidifying membrane assembly and cover plate cooperating according to an embodiment of the present application from one angle;

[0034] Figure 10 is a structural schematic view of the water tank, humidifying membrane assembly and cover plate cooperating according to an embodiment of the present application from another angle;

[0035] Figure 11 is a structural schematic view of the water tank, humidifying membrane assembly and cover plate cooperating according to an embodiment of the present application from yet another angle;

[0036] Figure 12 is a structural schematic view of the water tank and humidifying membrane assembly cooperating according to an embodiment of the present application;

[0037] Figure 13 is a structural schematic view of the water tank, humidifying membrane assembly and cover plate cooperating according to an embodiment of the present application (wherein the filter screen is separated);

[0038] Figure 14 is a structural schematic view of the filter screen according to an embodiment of the present application;

[0039] Figure 15 is a structural schematic view of the partition plate and electrolysis module according to an embodiment of the present application;

[0040] Figure 16 is a structural schematic view of the electrolysis module according to an embodiment of the present application.

[0041] Reference signs:

[0042] 100. An air treatment device;

[0043] 10. A support; 11. A mounting opening; 12. A mounting cavity;

[0044] 20. A partition; 21. A containing cavity; 22. A pulling opening; 23. A through hole; 24. An avoiding hole; 25. A guide slot; 26. A pull buckle; 27. A limiting part; 28. A flange; 29. A containing cavity; 201. A bottom plate; 202. A side plate; 211. An elastic sheet; 212. A clamping convex; 291. An inlet and outlet;

[0045] 30. A sink; 31. A first tank body; 32. A second tank body; 311. A first water tank; 312. A clamping groove; 313. A storage cavity; 314. A placing opening; 315. An elastic arm; 316. A stop protrusion; 321. A second water tank; 322. A buckle;

[0046] 40. A humidifying film assembly; 41. A runner; 42. A filter screen; 43. A rotating shaft; 411. A rack; 421. A clamping hook;

[0047] 50. A fan; 51. An air inlet; 52. A volute; 53. An air wheel; 54. An air outlet; 521. A first sealing rib; 522. A first straight segment; 523. A first arc segment;

[0048] 60. A container bottle;

[0049] 70. A driving assembly; 71. A motor;

[0050] 80. A cover plate; 81. A second sealing rib; 82. A mounting seat; 83. A clamping hook; 84. A clamping hole; 811. A second straight segment; 812. A first sub-arc segment; 813. A second sub-arc segment;

[0051] 90. An electrolysis module; 91. An electrolysis sheet; 92. An electrolysis sheet fixing plate; 93. An electrolysis sheet support. DETAILED DESCRIPTION

[0052] Embodiments of the present application are described in detail below with reference to the attached drawing figures, wherein the same or like reference numerals and letters throughout the drawings denote the same or analogous elements or elements with the same or similar functions. The embodiments described below are exemplary only, and are not to be construed as limiting the present application.

[0053] In the description of the present application, it needs to be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0054] In the description of the present application, "first feature", "second feature" can include one or more of the features, the meaning of "a plurality of" is two or more, and "above" or "below" the first feature of the second feature can include that the first and second features are in direct contact, or can include that the first and second features are not in direct contact but are in contact through another feature between them, and "above", "over" and "on" the first feature of the second feature include that the first feature is directly above and obliquely above the second feature, or only indicates that the first feature is higher than the second feature in horizontal height.

[0055] The air treatment device 100 according to an embodiment of the present application will be described below with reference to the accompanying drawings.

[0056] Referring to Figures 1-5 As shown, the air treatment device 100 according to an embodiment of the present application can include a bracket 10, a partition 20, a humidifying membrane assembly 40, a fan 50 and a water tank 30.

[0057] Specifically, the circumferential side of the support 10 is open to form a mounting port 11, the partition plate 20 is arranged at the mounting port 11, the partition plate 20 and the support 10 define a mounting cavity 12, the humidifying film assembly 40 and the fan 50 are arranged in the mounting cavity 12, and the partition plate 20 and the support 10 facilitate protection of the humidifying film assembly 40 and the fan 50, which is conducive to improving the structural strength of the air treatment device 100, and the support 10 facilitates support of the internal structure. The water tank 30 includes a first tank body 31 and a second tank body 32 connected to each other, the first tank body 31 has a first water containing tank 311, the second tank body 32 has a second water containing tank 321, the first water containing tank 311 and the second water containing tank 321 are communicated, and part of the humidifying film assembly 40 can be located in the second water containing tank 321. The humidifying film assembly 40 can absorb the liquid in the second water containing tank 321, the first water containing tank 311 can supply liquid to the second water containing tank 321, and the air inlet 51 of the fan 50 is opposite to the humidifying film assembly 40, so as to form an air duct system. When the air treatment device 100 works, the fan 50 can drive air to flow through the humidifying film assembly 40 and enter the fan 50 through the air inlet 51 of the fan 50, and then flow out from the air outlet 54 of the fan 50, so that the fan 50 can blow out the liquid evaporated by the humidifying film assembly 40 and humidify the ambient air, realizing the humidification function of the air treatment device 100 on the indoor environment and meeting the use requirements of the user.

[0058] In addition, as shown in Figure 1 , Figure 4 , Figure 5 , Figure 7 and Figure 8 , the side of the partition plate 20 away from the mounting cavity 12 (for example, the front side shown in Figure 1 ) has a containing cavity 21, the side of the containing cavity 21 away from the mounting cavity 12 (for example, the front side shown in Figure 1 ) is open to form a pulling port 22, the partition plate 20 has a through hole 23, and the through hole 23 communicates the mounting cavity 12 and the containing cavity 21. The first tank body 31 is arranged in the containing cavity 21, and the second tank body 32 can extend into the mounting cavity 12 through the through hole 23, facilitating placement of the second tank body 32. The partition plate 20 facilitates effective limiting of the position of the water tank 30, ensures high position limiting precision of the water tank 30, ensures accurate assembly size, and has high structural strength, which is conducive to improving the structural strength of the air treatment device 100 and ensuring reliable fixation. At the same time, the through hole 23 facilitates placement of the second tank body 32, which is conducive to improving structural compactness, facilitating installation of the water tank 30, and improving assembly efficiency.

[0059] Compared with the scheme of directly limiting the water tank through the shell in the related art, the water tank 30 is limited through the partition plate 20, the positioning accuracy of the water tank 30 is effectively improved, the cooperation between the water tank 30 and other structures on the partition plate 20 is more accurate, the cooperation is ensured to be reliable, the cooperation accuracy is improved, and the water tank 30 can be effectively limited.

[0060] In some embodiments, as shown in Figure 5 、 Figures 7-13 , the extension directions of the first groove body 31 and the second groove body 32 can be perpendicular or inclined, for example, the extension directions of the first groove body 31 and the second groove body 32 can be substantially perpendicular, and the water tank 30 can be in a “T” shape, so that the water tank 30 is compact in structure and reasonable in layout, and the occupied space is reduced.

[0061] In some embodiments, the air treatment device 100 can further include a shell located outside the support 10, which can effectively protect the internal structure of the air treatment device 100, avoid damage caused by exposure of the internal structure, and improve the appearance of the air treatment device 100.

[0062] It should be noted that, for the convenience of description, the terms “front”, “rear”, “left”, “right”, “up” and “down” in the present application are based on the orientation relationship shown in the drawings, and are not limited to the orientation in the actual application.

[0063] According to the air treatment device 100 of the embodiment of the present application, part of the humidifying film assembly 40 is located in the second water tank 321, the air inlet 51 of the fan 50 is opposite to the humidifying film assembly 40, so that the humidifying film assembly 40 can absorb the liquid in the second water tank 321, and the fan 50 can blow out the liquid evaporated by the humidifying film assembly 40 to humidify the ambient air, realizing the humidification function of the air treatment device 100; the side of the partition plate 20 away from the mounting cavity 12 has the containing cavity 21, the side of the containing cavity 21 away from the mounting cavity 12 is open to form the pulling opening 22, the through hole 23 of the partition plate 20 communicates the mounting cavity 12 and the containing cavity 21, the first groove body 31 is arranged in the containing cavity 21, and the second groove body 32 extends into the mounting cavity 12 through the through hole 23, so that the water tank 30 is placed, the position of the water tank 30 is limited through the partition plate 20, the assembly size is accurate, the cooperation between the water tank 30 and other structures on the partition plate 20 is more accurate, the cooperation is ensured to be reliable, the second groove body 32 is placed through the through hole 23, the assembly efficiency is improved, the structure of the air treatment device 100 is more compact, and the structural strength of the air treatment device 100 is improved due to the high structural strength of the partition plate 20.

[0064] According to some embodiments of the present application, as shown in Figure 2 、 Figure 5 ,Figure 7 , Figure 8 and Figure 15 As shown, the partition 20 may include a base plate 201 and a side plate 202. The base plate 201 is disposed inside the bracket 10, and the base plate 201 and the bracket 10 together define the mounting cavity 12. A through hole 23 is provided on the base plate 201, so that the second tank 32 can extend into the mounting cavity 12 through the through hole 23. One end of the side plate 202 is connected to the outer edge of the base plate 201, and the other end of the side plate 202 extends toward the mounting opening 11. The side plate 202 is annular. The base plate 201 and the side plate 202 together define the receiving cavity 21. The base plate 201 and the side plate 202 can limit the first tank 31, ensuring that the assembly dimensions of the water tank 30 are more accurate, so that the water tank 30 and other structures on the partition 20 fit more accurately. The base plate 201 and the side plate 202 can protect the first tank 31, which is beneficial to improving the structural strength of the air handling device 100, making installation more convenient, improving assembly efficiency, and the partition 20 has a simple structure, which is easy to process and manufacture.

[0065] In some embodiments, such as Figure 1 As shown, the partition 20 also includes a flange 28, which is connected to the outer periphery of the side plate 202 and to the bracket 10. The flange 28 facilitates the positioning of the partition 20, ensuring that the partition 20 is reliably fixed on the bracket 10, preventing the partition 20 and the bracket 10 from moving relative to each other, and ensuring more reliable assembly.

[0066] In some embodiments of the present invention, such as Figure 7 and Figure 8 As shown, the sink 30 is detachably installed in the receiving cavity 21 through the pull-out port 22. Thus, the sink 30 can be removed from the partition 20 through the pull-out port 22, that is, the first sink 31 can be removed from the receiving cavity 21, and the second sink 32 can be removed from the installation cavity 12 through the through hole 23. This makes it convenient for users to clean and maintain the sink 30, which helps to improve the user experience.

[0067] In some embodiments, the air handling unit 100 may include a water tank detachably disposed within a water tank 30. The bottom of the water tank is provided with a liquid outlet opposite to the water tank 30. The water tank can supply liquid to a first water tank 311 through the liquid outlet, and the first water tank 311 can supply liquid to a second water tank 321, ensuring sufficient liquid in the water tank 30. This facilitates the humidification membrane assembly 40 to absorb the liquid in the second water tank 321, and allows the air handling unit 100 to be used in a location far from the water source, making it more convenient to use. At the same time, the water tank can be removed from the water tank 30, making it convenient to replenish the liquid and perform cleaning and maintenance.

[0068] In some embodiments, the air treatment device 100 can include a waste liquid tank and a conveying assembly, the waste liquid tank can collect the waste liquid generated by the water tank 30, and the conveying assembly is arranged between the water tank 30 and the waste liquid tank, and the conveying assembly can convey the waste liquid in the water tank 30 to the waste liquid tank. Thus, by conveying the waste liquid in the water tank 30 to the waste liquid tank for collection, the growth of bacteria in the waste liquid in the water tank 30 can be avoided, and the user only needs to pour out the waste liquid in the waste liquid tank at intervals, without the need to clean the water tank 30 every time the air treatment device 100 is used, which can effectively reduce the cleaning frequency of the water tank 30 and improve user satisfaction.

[0069] According to some embodiments of the present application, as shown in Figure 7 With Figure 8 As shown, the water tank 30 and the partition plate 20 can be connected by clamping, facilitating the installation and disassembly of the water tank 30, and the connection between the water tank 30 and the partition plate 20 is reliable, making it more convenient to clean and maintain the water tank 30 and improving the user's experience.

[0070] In some specific embodiments, as shown in Figure 2 、 Figures 7-10 、 Figure 13 With Figure 15 As shown, the bottom wall of the accommodating cavity 21 has a spring piece 211, the spring piece 211 can be elastically deformed in the up-down direction, the upper surface of the spring piece 211 has a clamping protrusion 212, and the outer bottom wall of the first groove body 31 has a clamping groove 312, which can cooperate with the clamping protrusion 212. Thus, when the water tank 30 is installed, the bottom wall of the water tank 30 can abut against the clamping protrusion 212, so that the clamping protrusion 212 can push the spring piece 211 to elastically deform downward, avoiding the installation of the water tank 30 from being blocked by the clamping protrusion 212, and when the water tank 30 is installed in place, the clamping groove 312 can avoid the clamping protrusion 212, so that the clamping protrusion 212 can drive the spring piece 211 to elastically deform upward, and the clamping groove 312 can cooperate with the clamping protrusion 212 to limit the water tank 30, ensuring accurate positioning of the water tank 30 and reliable limiting; when the water tank 30 is disassembled, the water tank 30 is pulled, and the water tank 30 is subjected to a force towards the pull opening 22, so that the bottom wall of the water tank 30 can abut against the clamping protrusion 212, the clamping protrusion 212 pushes the spring piece 211 to elastically deform downward, avoiding the disassembly of the water tank 30 from being blocked, so that the water tank 30 can smoothly come out of the accommodating cavity 21, and the disassembly of the water tank 30 is more convenient, and the structure is simple and convenient for processing and manufacturing.

[0071] According to some embodiments of the present application, as shown in Figures 7-10 、 Figure 13 As shown, the air treatment device 100 further includes a container bottle 60, and the first groove body 31 further has a storage cavity 313 for placing the container bottle 60, and the side of the storage cavity 313 facing the pull opening 22 (for example Figure 1The placing opening 314 can be formed, and the container bottle 60 can be placed in the storage cavity 313 through the placing opening 314. Thus, the container bottle 60 is conveniently stored in the storage cavity 313, the space utilization is effectively improved, the container bottle 60 is more convenient to take and place, the user is facilitated to take the container bottle 60, and the use experience of the user is improved. For example, the container bottle 60 can contain salt and the like. When the air treatment device 100 is used, the salt in the container bottle 60 can be added into the water tank 30, and the disinfection effect of the air treatment device 100 is improved.

[0072] In some embodiments of the present application, as shown in Figures 7-10 , Figure 13 The bottom wall of the storage cavity 313 has an elastic arm 315. An end (for example, a front end as shown in Figure 1 ) of the elastic arm 315 close to the placing opening 314 is elastically deformable in the up-down direction. An upper surface of the end of the elastic arm 315 close to the placing opening 314 has a stop protrusion 316. Thus, when the container bottle 60 is placed in the storage cavity 313, the side wall of the container bottle 60 abuts against the stop protrusion 316. The stop protrusion 316 can push the elastic sheet 211 to be elastically deformed downward, so that the stop protrusion 316 avoids blocking the installation of the container bottle 60. When the container bottle 60 is installed in the storage cavity 313, the stop protrusion 316 can drive the elastic sheet 211 to be elastically deformed upward, so that the stop protrusion 316 can limit the container bottle 60, avoiding the container bottle 60 from sliding out of the storage cavity 313. The container bottle 60 is fixed reliably and convenient to take and place, and the use experience of the user is improved.

[0073] According to some embodiments of the present application, as shown in Figure 7 , Figure 8 and Figure 15 The bottom wall of the partition plate 20 can be provided with an avoiding hole 24, which can avoid the elastic arm 315 and facilitate the elastic arm 315 to be elastically deformable in the up-down direction. The bottom wall of the partition plate 20 avoids blocking the elastic arm 315, the structure is simple, and the processing and manufacturing are facilitated.

[0074] In some embodiments of the present application, as shown in Figures 3-5 , Figures 7-13 The humidifying film assembly 40 can include a rotating wheel 41 and a wet film. The wet film is arranged on the rotating wheel 41, and the rotating wheel 41 is rotatably arranged on the second tank body 32. Part of the rotating wheel 41 and the wet film is located in the second water tank 321. Thus, the wet film can absorb the liquid in the second tank body 32. When the rotating wheel 41 rotates one circle, the wet film can be completely soaked, ensuring that the wet film can quickly and sufficiently soak the liquid and achieve a better absorption effect. Through the rotation of the rotating wheel 41, the wet film can continuously absorb the liquid in the water tank 30, and the humidification efficiency of the air treatment device 100 is improved, and the satisfaction of the user is improved.

[0075] For example, in some embodiments, the wet membrane can be made of a mesh membrane or a porous membrane with good hygroscopicity, which facilitates the airflow to pass through the wet membrane quickly and smoothly, and the mesh structure or the porous structure facilitates the liquid on the wet membrane to evaporate quickly, thereby improving the humidification efficiency.

[0076] In some embodiments, as shown in Figure 11 With Figure 12 , the rotating wheel 41 can include a wheel body and a plurality of (equal to or greater than two) spokes extending from the center of the wheel body to the circumferential direction, the wet membrane can be located between two adjacent spokes, the rotating wheel 41 is vertically placed, and the rotating wheel 41 can rotate around a horizontal rotating shaft 43, the bottom of the rotating wheel 41 is located in the second groove body 32, which facilitates the wet membrane to be arranged on the rotating wheel 41, the wet membrane is fixed more reliably, and the structure strength of the rotating wheel 41 is high. When the wet membrane is driven to rotate by the rotating wheel 41, it is ensured that different positions of the wet membrane can be fully soaked and adsorb liquid, and the wet membrane can be quickly and uniformly soaked as the rotating wheel 41 rotates, thereby improving the adsorption amount and uniformity of the wet membrane and improving the adsorption efficiency.

[0077] According to some embodiments of the present application, as shown in Figure 4 , the air treatment device 100 further includes a driving assembly 70, the driving assembly 70 includes a motor 71 and a gear, the motor 71 is arranged in the mounting cavity 12, the gear is connected with the output shaft of the motor 71, the outer peripheral wall of the rotating wheel 41 is provided with a rack 411, the rack 411 is matched with the gear, and the rack 411 extends along the circumferential direction of the rotating wheel 41. Thus, when the motor 71 works, the motor 71 can drive the gear connected with the output shaft to rotate, and the rack 411 can be driven to move through the matching of the rack 411 and the gear, thereby driving the rotating wheel 41 to rotate, which facilitates the control of the rotation of the rotating wheel 41. The structure of the rotating wheel 41 is simple, and it is beneficial to reduce the occupied space.

[0078] In some embodiments in which the water tank 30 is detachably arranged in the containing cavity 21, the power transmission can be realized through the matching of the gear and the rack 411. When the water tank 30 is taken out and installed, the gear will not interfere with the installation and disassembly of the rotating wheel 41, which makes the installation and disassembly of the water tank 30 more convenient, is beneficial to improve the user's experience, and has a simple structure, which is convenient for assembly.

[0079] In some embodiments of the present application, as shown in Figure 4 , Figure 5 , Figures 12-14 , the side of the humidifying membrane assembly 40 away from the air inlet 51 of the fan 50 (for example Figure 1The right side shown in the middle is provided with a filter screen 42, through which large particles and other impurities in the air can be filtered, effectively preventing impurities from entering the humidifying membrane assembly 40 and causing damage to the humidifying membrane assembly 40, thereby prolonging the service life of the air treatment device 100.

[0080] According to some embodiments of the present application, as shown in Figures 3-5 , Figures 7-13 The air treatment device 100 further comprises a cover plate 80, which is arranged on the second groove body 32, and the humidifying membrane assembly 40 is arranged between the cover plate 80 and the second groove body 32. The cover plate 80 and the second groove body 32 can position the humidifying membrane assembly 40, ensure reliable fixation of the humidifying membrane assembly 40, and protect the humidifying membrane assembly 40 from being damaged by direct contact with other structures, thereby prolonging the service life of the air treatment device 100.

[0081] In some embodiments, as shown in Figure 11 and Figure 12 The cover plate 80 and the second groove body 32 can be connected by clamping, ensuring reliable connection of the cover plate 80 and the partition 20, facilitating installation and disassembly of the cover plate 80, making it easier to assemble the humidifying membrane assembly 40, and facilitating maintenance or replacement of the humidifying membrane assembly 40.

[0082] For example, in some embodiments, as shown in Figure 11 and Figure 12 The cover plate 80 can include a clasp 83, and the second groove body 32 can include a buckle 322. Thus, by cooperating the clasp 83 and the buckle 322, the cover plate 80 can be connected to the second groove body 32, ensuring reliable fixation of the cover plate 80 and facilitating disassembly.

[0083] For another example, in other embodiments, the cover plate 80 can include a buckle 322, and the second groove body 32 can include a clasp 83. Thus, by cooperating the clasp 83 and the buckle 322, the cover plate 80 can be connected to the second groove body 32, ensuring reliable fixation of the cover plate 80 and facilitating disassembly.

[0084] In some embodiments in which the humidifying membrane assembly 40 includes a runner 41 and a wet membrane, as shown in Figures 10-13 The cover plate 80 is provided with a mounting seat 82, and the second groove body 32 is also provided with a mounting seat 82. The two ends of the rotating shaft 43 of the runner 41 can be located on the mounting seat 82. By arranging the cover plate 80 on the second groove body 32, the mounting seat 82 on the cover plate 80 and the mounting seat 82 on the second groove body 32 can simultaneously fix the rotating shaft 43, limit the rotating shaft 43, thereby limiting the runner 41, and fix the humidifying membrane assembly 40 between the cover plate 80 and the second groove body 32, ensuring reliable fixation of the humidifying membrane assembly 40. ​

[0085] In some embodiments, as shown in Figure 13 , Figure 14 As shown in ,

[0086] In some embodiments, as shown in Figure 1 , Figures 3-6 The fan 50 includes a volute 52 and an impeller 53, the impeller 53 is arranged in the volute 52, and the air inlet 51 is arranged on the side of the volute 52 facing the humidifying membrane assembly 40 (for example, the right side as shown in Figure 4 , so that the impeller 53 can drive the air to flow through the humidifying membrane assembly 40 and enter the volute 52 through the air inlet 51 of the fan 50, facilitating the liquid evaporated by the humidifying membrane assembly 40 to be blown out by the air flow and humidify the ambient air, realizing the humidification function of the air treatment device 100.

[0087] In addition, as shown in Figure 5 and Figure 6 , the surface of the volute 52 having the air inlet 51 can have a first sealing rib 521, the first sealing rib 521 extends along the circumferential direction of the air inlet 51, and the side of the second groove body 32 and the cover plate 80 facing the fan 50 (for example, the left side as shown in Figure 1 ) can be provided with a second sealing rib 81, the second sealing rib 81 is located on the radially inner side of the first sealing rib 521, and the second sealing rib 81 is in contact with the first sealing rib 521, so that through the cooperation of the second sealing rib 81 and the first sealing rib 521, the position of the second groove body 32 and the cover plate 80 can be limited, avoiding the movement of the second groove body 32 and the cover plate 80 in the vertical direction (for example, the up-down direction as shown in Figure 8 ) and the horizontal direction (for example, the front-rear direction as shown in Figure 1 ), ensuring the reliable fixation of the second groove body 32 and the cover plate 80, and at the same time, the first sealing rib 521 can avoid interfering with the movement of the water tank 30, making the water tank 30 more convenient to disassemble and install.

[0088] Meanwhile, by cooperating the second sealing rib 81 with the first sealing rib 521, air can be effectively prevented from flowing out through the connection between the volute 52 and the second groove body 32 and the cover plate 80, a closed air duct system can be formed, the sealing effect is good, the air duct performance is ensured, and the working efficiency of the air treatment device 100 is improved. For example, the fan wheel 53 can be a cross-flow fan wheel 53, a centrifugal fan wheel 53, or the like.

[0089] In some embodiments, as shown in Figure 5 、 Figure 6 、 Figures 10-12 The first sealing rib 521 can include a first straight section 522 and a first arc section 523, the first arc section 523 surrounds part of the circumference of the air inlet 51, one end of the first straight section 522 is connected with the first arc section 523, and the end of the first straight section 522 away from the first arc section 523 extends toward the direction close to the front side of the partition plate 20 (for example, as shown in Figure 5 The second sealing rib 81 can include a second straight section 811, a first sub-arc section 812, and a second sub-arc section 813, the side of the second groove body 32 facing the fan 50 is provided with the first sub-arc section 812, the side of the cover plate 80 facing the fan 50 is provided with the second straight section 811 and the second sub-arc section 813, one end of the second straight section 811 is connected with the second sub-arc section 813, and the end of the second straight section 811 away from the second sub-arc section 813 extends toward the direction close to the partition plate 20, when the cover plate 80 is covered on the second groove body 32, the first sub-arc section 812 and the second sub-arc section 813 are connected, during installation, the second straight section 811 is located on the radial inner side of the first straight section 522 and is fitted, the first sub-arc section 812 and the second sub-arc section 813 are located on the radial inner side of the first arc section 523 and are fitted, the first sealing rib 521 and the second sealing rib 81 have simple structure and reliable cooperation, can effectively limit the positions of the second groove body 32 and the cover plate 80, have good sealing effect, ensure the air duct performance, and are beneficial to improve the working efficiency of the air treatment device 100.

[0090] In some embodiments of the present application, as shown in Figure 15 and Figure 16As shown, the air treatment device 100 can include an electrolysis module 90 for electrolyzing the liquid in the water tank 30, so as to realize the sterilization function of the air treatment device 100. In addition, the electrolysis module 90 is slidably arranged on the partition plate 20, and the electrolysis module 90 has a first position and a second position. In the first position, the electrolysis module 90 can be inserted into the water tank 30, so that the electrolysis module 90 can electrolyze the liquid in the water tank 30. In the second position, the electrolysis module 90 is separated from the water tank 30, and the electrolysis module 90 cannot electrolyze the liquid. The air treatment device 100 can realize the humidification function, and can avoid interference caused by the movement of the electrolysis module 90 to the water tank 30, facilitating assembly of the water tank 30.

[0091] For example, when the air treatment device 100 is working, the user starts the sterilization mode, the electrolysis module 90 is in the first position, and after the electrolysis module 90 works for a certain period of time, the liquid in the water tank 30 can be electrolyzed to form a sterilization liquid. The humidification film assembly 40 absorbs the sterilization liquid in the water tank 30, the fan 50 guides the airflow to the air outlet 54 of the air treatment device 100, and the airflow flows through the humidification film assembly 40 to carry away the sterilization liquid evaporated by the humidification film assembly 40 with the airflow and blow out from the air outlet 54 to the indoor, so as to sterilize and kill the indoor air and the surface of objects, realize the sterilization function of the air treatment device 100, and meet the use requirements of the user.

[0092] In some embodiments, as shown in Figure 15 , Figure 16 As shown, the electrolysis module 90 includes an electrolysis sheet fixing plate 92, an electrolysis sheet support 93, and an electrolysis sheet 91. The electrolysis sheet fixing plate 92 is connected with the electrolysis sheet support 93, and the electrolysis sheet 91 is installed on the electrolysis sheet support 93. The electrolysis sheet 91 can be fixed by the electrolysis sheet support 93, and the electrolysis sheet 91 can be fixed on the partition plate 20 by the electrolysis sheet fixing plate 92, so as to ensure reliable fixation of the electrolysis module 90.

[0093] According to some embodiments of the present application, as shown in Figure 5 , one side of the partition plate 20 facing the installation cavity 12 (for example, the rear side shown in Figure 1 ) is provided with a receiving cavity 29 for accommodating the electrolysis module 90. The receiving cavity 29 has an inlet and outlet 291 opposite to the water tank 30. The electrolysis module 90 can extend into the water tank 30 through the inlet and outlet 291. The electrolysis module 90 can be limited and placed by the receiving cavity 29, and the electrolysis module 90 can contact the liquid in the water tank 30 through the inlet and outlet 291. The structure is simple, the structure of the air treatment device 100 is compact, and the occupied space is reduced.

[0094] In some embodiments of the present application, as shown in Figure 1 , Figure 5 ,Figure 7 , Figure 8 and Figure 15 As shown, the partition 20 may be provided with a guide groove 25, which extends vertically. The partition 20 is provided with a pull-out buckle 26, which is connected to the electrolysis module 90. The pull-out buckle 26 is slidably inserted into the guide groove 25. Through the sliding cooperation between the guide groove 25 and the pull-out buckle 26, the movement of the pull-out buckle 26 can be guided. The guide groove 25 can limit the movement of the pull-out buckle 26 to ensure reliable movement. The movement of the pull-out buckle 26 can realize the movement of the electrolysis module 90, making the movement control of the electrolysis module 90 more convenient and improving the user experience.

[0095] For example, such as Figure 1 As shown, when the pull tab 26 moves to the lower end of the guide groove 25, the electrolysis module 90 can be located in the first position, and the electrolysis module 90 can be inserted into the water tank 30; when the pull tab 26 is pushed upward along the guide groove 25 to the upper end of the guide groove 25, the electrolysis module 90 can be located in the second position, and the electrolysis module 90 can be separated from the water tank 30, making the position control of the electrolysis module 90 more convenient.

[0096] According to some embodiments of the present invention, such as Figure 1 , Figure 7 , Figure 8 and Figure 15 As shown, the partition 20 is provided with a limiting part 27. When in the second position, the buckle 26 locks with the limiting part 27. Thus, by locking the buckle 26 with the limiting part 27, the electrolysis module 90 can be fixed, making it easy to fix the electrolysis module 90 in the second position, which is convenient for the user to perform other operations, and can prevent the electrolysis module 90 from falling, ensuring safety during use.

[0097] Other configurations and operations of the air handling apparatus 100 according to embodiments of the present invention are known to those skilled in the art and will not be described in detail here.

[0098] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0099] In the description of the specification, reference to the term "embodiment", "particular embodiment", "example", etc. means that a specific feature, structure, material or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. Descriptive terms such as "embodiment", "particular embodiment", "example", etc. in the specification do not necessarily refer to the same embodiment or example. Also, the specific features, structures, materials or characteristics described can be combined in any suitable manner in one or more embodiments or examples.

[0100] Although embodiments of the application have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and alterations can be made hereto without departing from the principles and the spirit of the application, the scope of which is defined by the claims and their equivalents.

Claims

1. An air treatment device, characterized in that, The air treatment device comprises: a support, a circumferential side of the support being open to form a mounting opening; a partition plate, the partition plate being arranged at the mounting opening, the partition plate and the support defining a mounting cavity, a side of the partition plate away from the mounting cavity having a containing cavity, a side of the containing cavity away from the mounting cavity being open to form a pulling opening, the partition plate having a through hole communicating the mounting cavity and the containing cavity; a water tank, the water tank comprising a first tank body and a second tank body connected with each other, the first tank body having a first water containing tank, the second tank body having a second water containing tank, the first water containing tank and the second water containing tank being communicated, the first tank body being arranged in the containing cavity, the second tank body extending into the mounting cavity through the through hole; a humidifying membrane assembly, the humidifying membrane assembly being arranged in the mounting cavity, part of the humidifying membrane assembly being located in the second water containing tank; a fan, the fan being arranged in the mounting cavity, and an air inlet of the fan being opposite to the humidifying membrane assembly.

2. The air treatment device of claim 1, wherein, The partition plate comprises: a bottom plate, the bottom plate being arranged in the support, the bottom plate and the support jointly defining the mounting cavity, the through hole being arranged on the bottom plate; a side plate, one end of the side plate being connected with an outer edge of the bottom plate, the other end of the side plate extending towards the mounting opening, the side plate being annular, the bottom plate and the side plate jointly defining the containing cavity.

3. The air treatment device of claim 1, wherein, The water tank is detachably arranged in the containing cavity through the pulling opening.

4. The air treatment device of claim 3, wherein, The water tank is snap-connected with the partition plate.

5. The air treatment device of claim 4, wherein, A bottom wall of the containing cavity has an elastic piece which is elastically deformable in the up-down direction, an upper surface of the elastic piece has a clamping protrusion, an outer bottom wall of the first tank body has a clamping groove matched with the clamping protrusion.

6. The air treatment device of claim 1, wherein, The air treatment device further comprises a container bottle, the first tank body further has a storage cavity for placing the container bottle, a side of the storage cavity towards the pulling opening being open to form a placing opening.

7. The air treatment device of claim 6, wherein, A bottom wall of the storage cavity has an elastic arm, an end of the elastic arm close to the placing opening being elastically deformable in the up-down direction, an upper surface of the end of the elastic arm close to the placing opening having a stop protrusion.

8. The air treatment device of claim 7, wherein, A bottom wall of the partition plate is provided with an avoiding hole for avoiding the elastic arm.

9. The air treatment device of claim 1, wherein, The humidifying membrane assembly comprises a rotating wheel and a wet membrane arranged on the rotating wheel, the rotating wheel being rotatably arranged on the second tank body, part of the rotating wheel and the wet membrane being located in the second water containing tank.

10. The air treatment device of claim 9, wherein, Further comprising: a driving assembly, the driving assembly comprising a motor and a gear, the motor being arranged in the mounting cavity, the gear being connected with an output shaft of the motor, an outer circumferential wall of the rotating wheel being provided with a rack matched with the gear, the rack extending along a circumferential direction of the rotating wheel.

11. The air treatment device of claim 1, wherein, A side of the humidifying membrane assembly away from the air inlet of the fan is provided with a filter screen.

12. The air treatment device of claim 1, wherein, Further comprising: a cover plate, the cover plate being arranged on the second tank body, the humidifying membrane assembly being arranged between the cover plate and the second tank body.

13. The air treatment device of claim 12, wherein, The fan includes a volute and a fan wheel arranged in the volute, the air inlet is arranged on a side of the volute facing the humidifying membrane assembly, a surface of the volute having the air inlet is provided with a first sealing rib, the first sealing rib extends along a circumferential direction of the air inlet, a side of the second groove body and the cover plate facing the fan is provided with a second sealing rib, the second sealing rib is located radially inside the first sealing rib and is attached to the first sealing rib.

14. The air treatment device of claim 1, wherein, The air treatment device includes an electrolysis module for electrolyzing liquid in the water tank, the electrolysis module is slidably arranged on the partition plate, the electrolysis module has a first position and a second position, in the first position, the electrolysis module is inserted into the water tank, in the second position, the electrolysis module is separated from the water tank.

15. The air treatment device of claim 14, wherein, A side of the partition plate facing the mounting cavity is provided with a receiving cavity for accommodating the electrolysis module, the receiving cavity has an inlet and an outlet opposite to the water tank, the electrolysis module is adapted to extend into the water tank through the inlet and the outlet.

16. The air treatment device of claim 14, wherein, The partition plate is provided with a guide groove extending in a vertical direction, the partition plate is provided with a pull buckle, the pull buckle is connected with the electrolysis module, and the pull buckle is slidably arranged in the guide groove.

17. The air treatment device of claim 16, wherein, The partition plate is provided with a limiting portion, in the second position, the pull buckle is locked with the limiting portion.

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